FIFA World Cup 2026 Squad Rules: Official Regulations Explained
Quick answer: Each of the 48 nations selected a 26-player squad (up from 26 in Qatar 2022 — unchanged). FIFA published all lists on 3 June 2026. Teams may use five substitutes per match (plus one extra in extra time where applicable). The NAME ON SHIRT field on FIFA’s PDF is the official jersey spelling.
Template squad articles list names. This guide explains the rules behind the lists — what changed since 2022, how managers use the extra slots, and how to read FIFA’s official PDF without confusion.
Primary source: FIFA Squad Lists English PDF (published 3 June 2026, version 1, 1,248 players).
Squad Size: 26 Players
| Era | Squad size | Bench |
|---|---|---|
| 2018 Russia | 23 | 3 subs |
| 2022 Qatar | 26 | 5 subs |
| 2026 | 26 | 5 subs |
The expansion from 23 to 26 in 2022 was a COVID-era precaution that FIFA retained because coaches valued tactical flexibility. For 2026, managers typically allocate:
- 3 goalkeepers
- 8–9 defenders
- 8–9 midfielders
- 5–6 forwards
The exact split varies by system — Roberto Martínez’s Portugal lists differ from Ange Postecoglou’s Australia in ways visible on each official squad page.
Substitution Rules
- 5 rolling substitutes per team in normal time (introduced permanently post-2022)
- Additional substitution permitted in extra time under current IFAB/FIFA competition rules
- Concussion substitute protocols apply if activated by competition regulations
Tactical impact: Late-game freshness favours deep squads — one reason nations with strong leagues (England, France, Spain) carry multiple players from the same club who already understand each other’s rhythms.
Registration Deadlines
| Milestone | Date (2026) |
|---|---|
| Preliminary lists | Earlier in May (FIFA window) |
| Final 26-player lists | 3 June 2026 |
| Tournament start | 11 June 2026 |
After registration, replacements are only allowed in narrow circumstances (serious injury, typically before the team’s first match).
Reading FIFA’s NAME ON SHIRT Field
FIFA’s official PDF uses NAME ON SHIRT — not necessarily the player’s passport name. Examples fans search:
| Shirt name | Why it differs |
|---|---|
| Single surname only | Spanish/Portuguese convention |
| Accented characters normalised | PDF encoding |
| Young players with one name | Cultural naming |
We reproduce shirt names verbatim on squad pages. We do not “correct” them to Transfermarkt spellings. See our editorial policy.
Position codes on FIFA sheets:
- GK — Goalkeeper
- DF — Defender
- MF — Midfielder
- FW — Forward
Group Stage + Knockout: Same Squad?
Yes. The 26 registered players are the only players eligible for the entire tournament unless FIFA approves a forced replacement.
Implication: Injuries in the group stage can end a star’s tournament even if the team advances. Squad depth in positions 21–26 matters more than ever in a 104-match, 39-day schedule with elevated travel.
Debut Nations and Squad Stories
Four nations make their World Cup debut in 2026:
| Nation | Squad story |
|---|---|
| Cape Verde | Smallest population qualifier; diaspora-heavy squad |
| Curaçao | Smallest nation by population ever at a World Cup |
| Jordan | 2023 Asian Cup runners-up momentum |
| Uzbekistan | First Central Asian qualifier |
Playoff winners Czechia, Bosnia, DR Congo, Iraq returned or arrived via March 2026 brackets — see playoff winners guide.
How World Cup Ranking Presents Squads
| Data type | Source | Editable? |
|---|---|---|
| Shirt number, NAME ON SHIRT, DOB, club, height | FIFA PDF | No |
| Group assignment | FIFA draw + squads | No |
| Tactical analysis | Our editorial team | Yes — labelled as analysis |
Hub page: Official squads 3 June 2026.
Frequently Asked Questions
How many players are in a World Cup 2026 squad?
Twenty-six per nation, totalling 1,248 players across 48 teams.
When were squads announced?
FIFA published final lists on 3 June 2026.
How many substitutes in 2026?
Five per team per match in normal time.
Where can I see every official squad?
The squads hub indexes all 48 nations with FIFA data tables.